2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21 /*
22 * Copyright (c) 1992, 2010, Oracle and/or its affiliates. All rights reserved.
23 */
24
25 #ifndef _SYS_AVINTR_H
26 #define _SYS_AVINTR_H
27
28
29 #include <sys/mutex.h>
30 #include <sys/dditypes.h>
31 #include <sys/ddi_intr.h>
32
33 #ifdef __cplusplus
34 extern "C" {
35 #endif
36
37 /*
38 * Period of autovector structures (add this in to get the next level).
39 */
40 #define MAXIPL 16
41 #define INT_IPL(x) (x)
42 #define AV_INT_SPURIOUS -1
43
44 #ifdef __STDC__
45 typedef uint_t (*avfunc)(caddr_t, caddr_t);
46 #else
47 typedef uint_t (*avfunc)();
48 #endif /* __STDC__ */
49
50 struct autovec {
51
52 /*
53 * Interrupt handler and argument to pass to it.
54 */
55
56 struct autovec *av_link; /* pointer to next on in chain */
57 uint_t (*av_vector)();
58 caddr_t av_intarg1;
59 caddr_t av_intarg2;
60 uint64_t *av_ticksp;
61 uint_t av_prilevel; /* priority level */
62
63 /*
64 * Interrupt handle/id (like intrspec structure pointer) used to
65 * identify a specific instance of interrupt handler in case we
66 * have to remove the interrupt handler later.
67 *
68 */
|
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21 /*
22 * Copyright 2014 Garrett D'Amore <garrett@damore.org>
23 * Copyright (c) 1992, 2010, Oracle and/or its affiliates. All rights reserved.
24 */
25
26 #ifndef _SYS_AVINTR_H
27 #define _SYS_AVINTR_H
28
29
30 #include <sys/mutex.h>
31 #include <sys/dditypes.h>
32 #include <sys/ddi_intr.h>
33
34 #ifdef __cplusplus
35 extern "C" {
36 #endif
37
38 /*
39 * Period of autovector structures (add this in to get the next level).
40 */
41 #define MAXIPL 16
42 #define INT_IPL(x) (x)
43 #define AV_INT_SPURIOUS -1
44
45 typedef uint_t (*avfunc)(caddr_t, caddr_t);
46
47 struct autovec {
48
49 /*
50 * Interrupt handler and argument to pass to it.
51 */
52
53 struct autovec *av_link; /* pointer to next on in chain */
54 uint_t (*av_vector)();
55 caddr_t av_intarg1;
56 caddr_t av_intarg2;
57 uint64_t *av_ticksp;
58 uint_t av_prilevel; /* priority level */
59
60 /*
61 * Interrupt handle/id (like intrspec structure pointer) used to
62 * identify a specific instance of interrupt handler in case we
63 * have to remove the interrupt handler later.
64 *
65 */
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